______,Pair cauliflower to bite size chunks, reserving core.,Peel and slice onion and saute in oil until translucent.,Crush garlic and add to onion with curry.,Mix and cook briefly.,Add potatoes and water to cover.,Bring to a simmer.,Place cauliflower core in a pot and cover with water.,Bring to a simmer, and cook until vegetables are softened through.,Strain and pur?e in a blender, adding curry broth as needed.,Pour pur?e intoto curry.,This is a great way to help thicken your stew without losing flavor or using too much heavy starch.,Simmer until potatoes are easily pierced with a fork.,Add cauliflower, and cook until done.,Make a slurry of cornstarch and water.,Add gradually to curry while stirring.,Continue until you've reached your desired consistency.,Season to taste with salt and lemon.